VIVE TP-N-751 Programmable Thermostat Installation Guide

Installation Guide for VIVE models including: TP-N-751, VM-751-IM-242, VM-751-IM-2422, TP-N-751 Programmable Thermostat, TP-N-751, Programmable Thermostat, Thermostat

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TP-N-751

Dec 2, 2024 — The low battery indicator is displayed when the AA battery power is low. If the user fails to replace the battery within 21 days, the screen will only show ...

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vive tp-n-751 article 1402916775591 en ii

Installation Manual

Installation Tips

TP-N-751 Wall Locations The thermostat should be installed approximately 4 to 5 feet above the floor. Select an area with average temperature and good air circulation.

Vive Comfort P.O. Box 3377
Springfield, MO 65808-3377
Toll Free : 888-776-1427 Web: www.vivecomfort.com Hours of Operation: M-F 9AM - 6PM Eastern

*VM-751-IM-242 * VM-751-IM-2422

Thermostat Application Guide Power Type

Description

Gas or Oil Heat

Yes

Electric Furnace

Yes

Heat Pump (No Aux. or Emergency Heat)

Yes

Heat Pump (With Aux. or Emergency Heat) Yes

Multi-Stage Systems

Yes

Heat Only Systems

Yes

Cool Only Systems

Yes

Millivolt

Yes

Table of Contents

Page

Installation Tips

2-3

Thermostat Quick Reference 4-5

Wiring

Wiring Diagrams

7-9

Technician Setup

10-15

Specifications

Battery Power Hardwire (Common Wire) Hardwire (Common Wire) with Battery Backup
A trained, experienced technician must install this product. Carefully read these instructions. You could damage this product or cause a hazardous condition if you fail to follow these instructions.
Una version en español de este manual se puede descargar en la pagina web de la compañia.

Installation Tip
Pick an installation location that is easy for the user to access. The temperature of the location should be representative of the building.

Do not install thermostat in locations:
· Close to hot or cold air ducts · That are in direct sunlight · With an outside wall behind
the thermostat · In areas that do not require
conditioning · Where there are dead spots
or drafts (in corners or behind doors) · Where there might be concealed chimneys or pipes

Subbase Installation
Horizontal Mount Vertical Mount

Installation Tip: Electrical Hazard Failure to disconnect the power before beginning to install this product can cause electrical shock or equipment damage.

Installation Tips

Mount Thermostat

Align the 4 tabs on the subbase with corresponding slots on the back of the thermostat, then push gently until the thermostat snaps in place.

Rev. 2422

For vertical mount put one screw on the top and one screw on the bottom. For horizontal mount put one screw on the left and one screw on the right.

Mercury Notice
All of our products are mercury free. However, if the product you are replacing contains mercury, dispose of it properly. Your local waste management authority can give you instructions on recycling and proper disposal.
2

Thermostat Quick Reference

Getting to know your thermostat

Set At
Set At

Battery Installation
Battery installation is optional if thermostat is hardwired (R and C terminal connected to 24V power).
Important: High quality alkaline batteries are recommended. Rechargeable batteries or low quality batteries do not guarantee a 1-year life span.
Insert 2 AA Alkaline batteries (included). High quality alkaline batteries are recommended.
Located on the back of the thermostat.
About The Private Label Badge All of our thermostats use the same universal magnetic badge. Visit the company website to learn more about our free private label program.

Use the bevel on lower ridge

Magnet in door

Gently slide a screwdriver into the bottom edge of the badge. Gently turn the screwdriver counter clockwise. The badge is held on by a magnet in the well of the battery door. The badge should pry off easily. DO NOT USE FORCE.

LCD Display Glow in the dark light button Fan Button System Button Temperature Setpoint Buttons Private Label Badge
4

Thermostat Quick Reference
Getting to know your thermostat
2Set At

COOL ON

3 HEAT ON
FAN ON

Wiring
Wiring 1. If you are replacing a thermostat,
make note of the terminal connections on the thermostat that is being replaced. In some cases the wiring connections will not be color coded. For example, the green wire may not be connected to the G terminal. 2. Loosen the terminal block screws. Insert wires then retighten terminal block screws. 3. Place nonflammable insulation into wall opening to prevent drafts.

Caution: Electrical Hazard
Failure to disconnect the power before beginning to install this product can cause electrical shock or equipment damage.
Warning:
All components of the control system and the thermostat installation must conform to Class II circuits per the NEC Code.

On LHM Auto

STAGES 1+2+3

Em.Heat AutoCool

1 Indicates the current room temperature 2 Setpoint: Displays the selected setpoint temperature. 3 System Operation Indicators: The COOL ON, HEAT ON or FAN ON will display
when the COOL, HEAT, or FAN is on. The compressor delay feature is active if these are flashing. Low Battery Indicator: Replace batteries when this indicator is shown.
Globe: Globe is displayed if an energy efficient temperature has been selected.
Fan: Indicates the current fan setting.
7 Stages: +1 will appear in the display when the first stage of heat or cool is on. +2 will appear for the second stage of heat. System: Indicates current system mode setting.

Important

The low battery indicator is displayed when the AA battery power is low. If the user

fails to replace the battery within 21 days, the screen will only show the low battery

indicator but maintain all functionality. If the user fails to replace the batteries after

an additional 21 days (days 22-42 since first "low battery" display) the setpoints will

change to 55°F (Heating) and 85°F (Cooling). If the user adjusts the setpoint away from

either of these, it will hold for 4 hours then return to either 55°F or 85°F. After day 63

the batteries must be replaced immediately to avoid freezing or overheating because

the thermostat will shut the unit off until the batteries are changed.

Terminal
RC RH C B O G W/E W2 Y Y2

2 Heat 2 Cool Conventional
System
Transformer power (cooling)
Transformer power (heating)
Transformer common Reverse Valve /
Configurable Terminal Reverse Valve /
Configurable Terminal Fan relay
First stage of heat
Second stage of heat
First stage of cool
Second stage of cool

2 Heat 1 Cool Heat Pump
System
Transformer power (cooling)
Transformer power (heating)
Transformer common

3 Heat 2 Cool Heat Pump
System
Transformer power (cooling)
Transformer power (heating)
Transformer common

Reverse Valve / Configurable Terminal
Reverse Valve / Configurable Terminal

Fan relay

First stage of emergency heat
Auxiliary heat relay, second stage of heat

First stage of emergency heat
Auxiliary heat relay, third/fourth stage of heat

First stage of heat & cool First stage of heat & cool

N/A

Second stage of cool & second stage of heat

Wiring Diagrams Wiring Tips

C Terminal
The C (common wire) terminal does not have to be connected when the thermostat is powered by batteries.

Wire Specifications
Use shielded or non-shielded 18-22 gauge thermostat wire.

Wiring Diagrams
Note: This thermostat is hardwire powered when the 24V transformer is connected to the Common and RC terminals of the thermostat.

Note: In many systems with no emergency heat relay a jumper can be used between E and W2.

Installation Tip: Do not overtighten terminal block screws, as this can damage the terminal block. A damaged terminal block can keep the thermostat from fitting on the subbase correctly or cause system operation issues. Max Torque = 6in-lbs.

Power supply Factory - installed jumper. Remove only when installing on a 2 transformer systems. Use either O or B terminals for changeover valve. Optional 24 VAC common connection when thermostat is used in battery power mode.

Typical Cool-Only System With Fan

L1(HOT)

COMPRESSOR RELAY

W/E

FAN RELAY

Typical Heat Only System With Fan

L1(HOT)

W/E

HEAT RELAY

FAN RELAY
7

Typical 2H/2C System: 1 Transformer R

COMPRESSOR RELAY

W/E

HEAT RELAY

FAN RELAY

Y2
HEAT RELAY 2

COMPRESSOR RELAY 2

L1(HOT) L2

Typical 2H/2C System: 2 Transformer

REMOVE JUMPER
RC RH Y C W/E G W2 Y2

COMPRESSOR RELAY
FAN RELAY COMPRESSOR
RELAY 2

L1(HOT)

C
HEAT RELAY
HEAT RELAY 2

L1(HOT) L2

Wiring Diagrams

Typical 3H/2C or 2H/1C Heat Pump System

L1(HOT)

RH Y

COMPRESSOR

RELAY

C W/E

EMERGENCY HEAT RELAY

COOL CHANGE OVER VALVE

HEAT CHANGE

FAN RELAY

OVER VALVE

AUXILIARY

HEAT RELAY

COMPRESSOR RELAY 2

Note:
In many systems with no emergency heat relay a jumper can be installed between W/E and W2.

Tech Settings
Technician Setup Menu
This thermostat has a technician setup menu for easy installer configuration. To set up the thermostat for your particular application:
1. Hold down the + and - buttons together for 3 seconds. 2. Use the + and - buttons to modify a setting. Use the Fan button to go back a step and use the system button to go forward a step. 3. To exit Tech Settings, press and hold the + and - button together for 3 seconds or wait 60 seconds.

Tech Setup Steps

LCDWillShow Adjustment Options

Room Temperature Calibration

This feature allows the installer to change the calibration of the room temperature display. For example, if the thermostat reads 70° and you would like it to read 72° then select +2.

0
CALIBRATE

You can adjust the room temperature display to read up to 4°above or below the factory calibrated reading.

Cooling Swing

The swing setting often called "cycle rate","differential"or "anticipation" is adjustable. A smaller swing setting will cause more frequent cycles and a larger swing setting will cause fewer cycles.

0.5
COOL SWING

The cooling swing setting is adjustable from 0.2° to 2°. For example: A swing setting of 0.5° will turn the cooling on at approximately 0.5° above the setpoint and turn the cooling off at approximately 0.5° below the setpoint.

Heating Swing

The swing setting often called "cycle rate", "differential", or "anticipation" is adjustable. A smaller swing setting will cause more frequent cycles and a larger swing setting will cause fewer cycles.

0.4
HEAT SWING

The heating swing setting is adjustable from 0.2° to 2°. For example: A swing setting of 0.5° will turn the heating on at approximately 0.5° below the setpoint and turn the heating off at 0.5° above the setpoint.

Default
0°F 0.5°
0.4°

Swing Setting Tip
Temperature swing, sometimes called differential or cycle rate, can be customized for this individual application. For most applications choose a swing setting that is as long as possible without making the occupants uncomfortable.

Tech Settings

LCD Will Show Adjustment Options Default

PTAC Mode

This setting allows the thermostat to operate a PTAC. This will allow for multiple fan speeds selectable in the next two tech settings.

OF
PTAC MODE

Use the and to select ON/OFF.

buttons

OFF

This setting allows you to choose

Use the and buttons

PTAC Fan Speeds
(Only displayed if PTAC mode is ON)

the number of fan speeds the thermostat will control.
G = Low Speed Fan B/O = Medieum Speed Fan Y2 = High Speed Fan

2
FAN SPEEDS

to select , 2 or 3.
1. Speeds: ON, Auto 2. Speeds: Low, High, Auto 3. Speeds: Low, Med, High, Auto

PTAC Medium

This setting will select the terminal for medium fan speed

Fan Speed operations. The selected terminal

Use the and buttons to select O/B terminals.

Terminal cannot be used for reversing valve
operations when heat pump is (Only displayed enabled.

if PTAC mode is

ON and PTAC fan

speeds is set to 3)

MED FAN TERM

Heat Pump

When turned on the thermostat will operate a heat pump. EM. Heat will show as an option in the system switch tech setting. Use the and button to adjust.

OF
HEAT PUMP

OFF configures the thermostat for conventional systems. ON configures the thermostat for heat pump systems.

OFF

Swing Setting Tip The second stage will turn on at 2x the swing setting. The second stage will turn off when 1x the swing is reached. For example, if the swing setting is .5 degrees for heating and the thermostat is set at 70°F, the first stage will turn on at approximately 69.5°F. The second stage will turn on at 69°F. The second stage will turn off at 69.5°F and the first will turn off at 70.5°F. If the third stage is used, it will turn on at 68.5°F and turn off at approximately 69°F.

Tech Settings
This setting allows you to select the number of heat and cool stages.
System Stages

LCD Will Show Adjustment Options Default

2H2C

Use the and buttons to select 1H/1C, 1H/2C,

2H/1C, 2H/2C, 3H/1C, 3H/2C,

SET

4H/2C.

2H STAGES Note: Heat and cool choices are limited based on

conventional, heat pump, or

PTAC system configuration.

System Set

You can configure the system switch for the particular application. Heat - Off - Cool, Heat - Off, Cool - Off, Heat - Off Cool Auto. Note: Emergency Heat is available in heat pump mode only.

Use the or buttons until the desired application is flashing. AUTO = (Auto SYSTEM SET Changeover)
Off Em.Heat AutoCool

Heat Off Cool

Dual Fuel Auxiliary For Heat Pump
(Only displayed if heat pump is set
to ON)

This setting allows the system to run Gas, Oil, Propane or any other types of auxiliary heat. The thermostat will default to electric auxiliary heat in heat pump applications.

Electric or Gas Fan Operation

Select GAS to have the system control the fan during a call for heat, select Electric to have the thermostat control the fan during a call for heat.

OF Use the and buttons to select ON/OFF.
DUAL FUEL
GAS Use and buttons to
change the setting.

(Only displayed if Note: If heat pump is set to "ON" this

heat pump is set step will not show, and will default

to OFF)

to ELECTRIC.

FAN SET

OFF GAS

Satisfy Setpoint Staging
(Only displayed if there are more than one stage of
heat or cool)

This feature allows the thermostat to keep multiple stages of heat or cool energized until the setpoint is satisfied.

OF
SS STAGING

Use the or to turn on of off.

buttons

OFF

Tech Settings

LCD Will Show Adjustment Options

Staging Delay
(Only displayed if there are more than one stage of
heat or cool)

This feature allows a delay to occur if an additional stage is needed. This allows the previous stage extra time to satisfy the setpoint.
Note: Will not show if using outdoor sensor with balance point temperature.

OF
STAGING DELAY

Use the or key to select OFF, 5, 10, 15, 30, 45, 60, or 90 minutes.

Default
OFF

Minimum Compressor
On Time

This feature allows the installer to select the minimum run time for the compressor. For example, a setting of 4 will force the compressor to run for at least 4 minutes every time the compressor turns on, regardless of the room temperature.

You can set the minimum

compressor run time to

"OFF", "3", "4", or "5" minutes. If 3, 4 or 5 is selected, the compressor will run for at least the selected time

before turning off. Use the

and buttons to

MIN COMP ON change the setting.

OFF

The compressor short cycle delay

Selecting "ON" will not allow

protects the compressor from

the compressor to be turned

Compressor Short Cycle
Delay

"short cycling". This feature will not altlow the compressor to be turned on for 5 minutes after it was last turned off.

on for 5 minutes after the
ON last time the compressor was
on. Select "OFF" to remove this delay. Use the and buttons to change the

COMP DELAY setting.

Cooling Fan Delay

The cooling fan delay setting will delay the fan from coming on in cool mode and keep it running after the compressor shuts off for a short time to save energy in some systems.

You can set the cooling fan

delay to OFF, 10, 30, 60 or 90

seconds. If 10, 30, 60, or 90 is selected the fan will not turn on for that many seconds when there is a call for cool

and will run for that many

seconds after satisfying a call

COOL FAN DL for cool.

OFF

Tech Settings

LCD Will Show Adjustment Options Default

Heat Setpoint
Limit
Cool Setpoint
Limit
°F or °C

This feature allows you to set a maximum heating setpoint limit. The setpoint temperature cannot be raised above this value.

HE
HEAT LIMIT

This feature allows you to set a minimum cooling setpoint limit. The setpoint temperature cannot be lowered below this value.

This feature allows you to display temperatures in either Fahrenheit or Celsius.

COOL LIMIT
oF

Use the or key to select the maximum heat setpoint and the minimum cooling setpoint. Use the or key to select the minimum cooling setpoint.
°F for Fahrenheit °C for Celsius

90°F 44°F °F

F OR C SET

Display Light

The display light can be configured to stay on all the time or turn on when any key

dL Use the and buttons to select OFF, LOW, or HIGH.

OFF

is pressed. There are LOW and HIGH selections for continuous ON selection.

ALWAYS ON LIT

OFF configures the display light to come on when the

light key or any button is

If Battery Powered

NOTE: The thermostat will need to

pressed.

dL LOW be hardwired in order for the LOW
and HIGH display light functions to work properly. "ALWAYS ON LIT" will alternate in the text field with "HARDWIRE ONLY"when HIGH is selected. These prompts will alternate
every three seconds.

LOW configures the display light to stay on at a low intensity constantly. When a button is pressed, the display light will transition to high intensity.

HIGH configures the display

If the thermostat is hardwired this feature will default to LOW.

HARDWIRE ONLY

light to remain on at high intensity all the time.

If Hardwired

Tech Settings

Specifications

The display range of temperature ... 41°F to 95°F (5°C to 35°C) The control range of temperature.... 44°F to 90°F (7°C to 32°C) Load Rating............................................... 1 amp per terminal, 1.5 amp
maximum all terminals combined Swing (cycle rate or differential) ...... Heating is adjustable from 0.2° to 2.0°
Cooling is adjustable from 0.2° to 2.0° Power source ...........................................18 to 30 VAC, NEC Class II, 50/60 Hz
for hardwire Battery power from 2 AA Alkaline batteries Operating ambient ............................... 32°F to +105°F (0°C to +41°C) Operating humidity .............................. 90% non-condensing maximum Dimensions of thermostat ................. 4.7" W x 4.3" H x 0.9" D

Warranty Information

Warranty Registration

Please Register Your Thermostat Here

Your new thermostat has a 5 year limited warranty. You must register your thermostat within 60 days of installation. Without this registration the warranty period will begin on date of manufacture. For warranty issues please contact the HVAC professional that installed this product. Please register your new thermostat online.
www.vivecomfort.com/warranty

References

Adobe PDF Library 17.0 Adobe InDesign 19.0 (Windows)

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TP-N-751

References

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